Socket Accessories · MD514L
1/4 Inch Drive Extra Long Flexible Socket Driver 555 mm
(21.9 inch) Flexible Shaft with Bi-Material Handle
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Why this one
555 mm reach
An extra long 555 mm driver for deeply recessed or hard-to-access fasteners.
Flexible shaft
The flexible shaft lets you work at varied angles when a straight line to the fastener is blocked.
1/4 inch square drive
1/4 inch square drive, so it takes your existing 1/4 sockets.
Bi-material handle
The ergonomic bi-material handle gives comfortable, controlled use.
Read the full description
The Teng Tools MD514L is an extra long flexible socket driver for 1/4 inch drive sockets and accessories, with an overall length of 555 mm (21.9 inch). Its flexible, spring wound shaft gives easier access in confined spaces, and a plastic sleeve over the shaft protects against pinching.
Use it where a fastener is a long way in and not in a straight line from where you can stand: behind an engine component, under a dashboard, inside a machine or appliance, or at the back of an equipment cabinet. Fit a 1/4 inch drive socket to the end, guide the sleeved shaft into place with one hand and turn the handle with the other.
The ergonomically designed bi-material handle is made for easy use with higher torque and faster speed. A hole in the handle lets you hang the driver up, use it as a T handle socket driver for extra torque, or attach a fall protection wire when working at height. Teng Tools lists it with a tethering facility and a T-drive facility.
Compared with fitting a flexible extension to a ratchet, there is no joint between handle and shaft to come apart and no ratchet head to find room for, as there is with a separate flex extension. The driver weighs 244 g (8.6 oz).
What you get: 1 x 1/4 inch drive extra long flexible socket driver, 555 mm (21.9 inch). Sockets are not included.
- EXTRA LONG FLEXIBLE REACH, 555 MM (21.9 INCH): A long reach flexible socket driver with an overall length of 555 mm (21.9 inch). The flexible, spring wound shaft gives easier access in confined spaces, so a 1/4 inch drive socket on the end can follow a curved path to a fastener that a straight driver or rigid bar cannot line up with.
- The spring wound shaft is protected by a plastic sleeve to avoid pinching, so you can steady and guide it with your free hand while the other hand turns the handle. It works like a 1/4 flexible extension and a handle in one tool, with no ratchet to fit and nothing to come apart halfway down a gap.
- An ergonomically designed bi-material handle for easy use with higher torque and faster speed. Spin small nuts, bolts and screws in or out quickly the way you would with a 1/4 spinner handle, then grip harder to seat or break them loose, all while the socket works out of sight at the far end of the shaft.
- The handle has a hole for hanging the driver on a hook or board, for use as a T handle for extra torque, or for a fall protection wire if you need one when working at height. Teng Tools lists it with a tethering facility and a T-drive facility, useful where tools used at height have to be tied off.
- The drive end takes 1/4 inch drive sockets and accessories, sold separately. If you have been shopping for a flexible socket extension, this is that reach with its own handle built on. It weighs 244 g (8.6 oz), light enough to hang on a board or carry in a tool roll alongside your screwdrivers.
Part number: MD514L
Get it in a set
This socket accessories also comes in this set, with the tools that go with it.
Specifications
| Type | Handles |
|---|---|
| Category | Socket Accessories |
| Part number | MD514L |
Data sheet
Full details from Teng Tools. Download PDF
Lifetime warranty
Send a photo and your order number. Same-day shipping on replacements.
Ships from Texas
From our Fort Worth warehouse.
Questions?
Call (817) 767-3392.
Shipping
Free shipping on orders over $99. Orders are stocked, picked and shipped from our warehouse in Fort Worth, Texas — orders placed on business days ship same-day wherever possible.
Lifetime warranty
Teng Tools hand tools are backed by a lifetime warranty against manufacturing defects. Screwdriver bits and socket bits are consumables and are guaranteed to meet dimensional standards. Torque wrenches and air tools can be serviced and recalibrated on request — contact us to arrange it.
Returns
Not right for the job? Contact us within 30 days of delivery and we'll sort out a return or exchange. Tools must be unused and in their original packaging. Warranty claims are handled separately — a defective tool is our problem, not yours.
Why Teng Tools?
Swedish Design Since 1985
Trusted in 30+ countries. Designed in Sweden, built to ISO and DIN standards.
Shipped Fast from Texas
US warehouse in Fort Worth, so orders move fast. TAA approved for government and defense.
Lifetime Warranty
Something goes wrong? Send a photo and your order number — same-day shipping on replacements.
The Devil Is in the Detail
Satin-finish wrenches, through-blade screwdrivers, heavy-gauge storage — built to last.
